The Wavenet 4POST-45U-N is a 45U floor rack that can accommodate 19" wide equipment. It has adjustable mounting depth from 22" to 40" and is equipped with numbered markings on the rails for easy installation. The round threaded and numbered mounting holes, along with the toolless mounting system for vertical PDUs and cable managers, make for a convenient setup process. Made of cold rolled steel with a black powder finish, this rack has a self-squaring design with bottom anchoring holes and a maximum capacity of 800lbs (363kg). Product ships unassembled.